(_____) 1. A. c (a) k e B. j (a) m C. h (a) n d
(_____) 2. A. s (a) d B. p l (a) t e C. f (a) t
(_____) 3. A. h (a) v e B. n (a) m e C. p l (a) n e
(_____) 4. A. w r (i) t e B. h (i) s C. k (i) t e
(_____) 5. A. h (e) B. m (e) C. P (e) n
同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2